Patents
US 10463648 B2: Sustained release pharmaceutical compositions
- Granted
- 2019-11-05
- Filed
- 2018-08-08 application 16058769
- Type
- Utility · 28 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The present invention provides controlled release dosage formulations of compounds having the Formula: or pharmaceutically acceptable salts thereof, and in particular, aplindore. The dosage forms are useful, inter alia, for reducing side effects from administration of such compounds.
Source: PVGPATDIS, file of 2026-04-10 (ipg191105.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Wyeth, LLC 476 patents | US company or organization | Wilmington, DE | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Eric Benjamin | Jamestown, NC | 11 | PVGPATDIS, file of 2026-04-10 | |
| Wendy Ann Dulin | Ramapo, NY | 4 | PVGPATDIS, file of 2026-04-10 | |
| Yanning Lin | Lake Hiawatha, NJ | 3 | PVGPATDIS, file of 2026-04-10 | |
| Kai Zhuang | River Edge, NJ | 3 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K31/407 | PVGPATDIS, file of 2026-04-10 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P25/00 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2019-04-01 | Name change Change of name | WYETH signed 2009-11-09 | WYETH, LLC WILMINGTON, DE | 48761/149 | ECORSEXC, file of 2026-09-25 |
| 2019-04-01 | Name change Change of name | BENJAMIN, ERIC J. signed 2004-10-15 DULIN, WENDY A. signed 2004-10-28 LIN, YANNING signed 2004-10-28 ZHUANG, KAI signed 2004-10-28 | WYETH MADISON, NJ | 48760/333 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.